148711970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 300326400

約数和(自身を除く): 151614430

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 109, 110, 157, 158, 218, 314, 395, 545, 785, 790, 869, 1090, 1199, 1570, 1727, 1738, 2398, 3454, 4345, 5995, 8611, 8635, 8690, 11990, 12403, 17113, 17222, 17270, 24806, 34226, 43055, 62015, 85565, 86110, 94721, 124030, 136433, 171130, 188243, 189442, 272866, 376486, 473605, 682165, 941215, 947210, 1351927, 1364330, 1882430, 2703854, 6759635, 13519270, 14871197, 29742394, 74355985, 148711970]

約数ペア:

[(1, 148711970), (2, 74355985), (5, 29742394), (10, 14871197), (11, 13519270), (22, 6759635), (55, 2703854), (79, 1882430), (109, 1364330), (110, 1351927), (157, 947210), (158, 941215), (218, 682165), (314, 473605), (395, 376486), (545, 272866), (785, 189442), (790, 188243), (869, 171130), (1090, 136433), (1199, 124030), (1570, 94721), (1727, 86110), (1738, 85565), (2398, 62015), (3454, 43055), (4345, 34226), (5995, 24806), (8611, 17270), (8635, 17222), (8690, 17113), (11990, 12403)]